The document is a notification from the Coast Guard, part of the Department of Homeland Security, about temporary rules that were put into effect but expired before they could be published in the Federal Register. These temporary rules include safety zones, security zones, and special local regulations, which were primarily effective between July and September 2021. Although they were not published in the Federal Register on time, the public was informed through other methods like Local Notices to Mariners and press releases. The Coast Guard has the authority to issue these rules quickly to address immediate safety and security needs.
Simple Explanation
The Coast Guard made some temporary safety rules for boats and ships, like special areas where they needed extra protection, but they ended before everyone could be officially told about them. They shared this news through other ways, like local boat alerts, but didn’t offer many details about why or where these rules applied.